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Taxon:
Infraclass †
unnamed
(fish)
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Entity:
Elasmobranchii (Subclass) - shark-like fishes
..[†Cladoselachida] (Order)
..†Cladoselachimorpha (Infraclass)
..[†Edestida] (Order)
..[†Eugeneodontida] (Order)
..[Euselachii] (Superorder)
..Euselachii (Infraclass) - sharks and rays, and related fossils
..[Euselachii] (Cohort) - spined sharks and relatives
..[Euselachii] (Order)
..[†Helicoprionida] (Order)
..†Listracanthus (Genus)
..†Lugalepidida (Order)
..[Neoselachii] (Order)
..†Omalodontiformes (Order)
..[†Orodontida] (Order)
..†Plesioselachus (Genus)
..†Protacrodontiformes (Order)
..[†Squatinactida] (Order)
..†Squatinactiformes (Order)
..†Venustodus (Genus)
..†Xenacanthimorpha (Infraclass)
..[†unnamed] (Infraclass)
Concise hierarchy
(Kingdom)
Animalia
-
(Phylum)
Chordata
-
(Class)
Chondrichthyes
Current position
Elasmobranchii
(Subclass)
Bonaparte, 1838
Ref:
M.J. Benton, 2005
: 390.
Historical positions
Elasmobranchii
(Subclass)
Bonaparte, 1838
Ref:
M.J. Benton, 2005
: 390.
Number of Subtaxa
1989-present
Systema Naturae 2000
[; †1o;4f]
2005
M.J. Benton
: 390
[; †1o;4f]
©2004-2024 Universal Taxonomic Services
Last updated:
1 Feb 2024